Home / 30,233,376,201.80-45,350,064,302.70-10,596,985,545.80

Finding the Fourth Proportional to 30,233,376,201.80, 45,350,064,302.70 and 10,596,985,545.80

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Solution

The fourth proportional to 30,233,376,201.80, 45,350,064,302.70 and 10,596,985,545.80 is: 15,895,478,318.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,233,376,201.80 : 45,350,064,302.70 = 10,596,985,545.80 : x
  2. Step 2: Convert to fraction form
    30,233,376,201.80/45,350,064,302.70 = 10,596,985,545.80/x
  3. Step 3: Cross multiply
    30,233,376,201.80x = 45,350,064,302.70 × 10,596,985,545.80
  4. Step 4: Simplify right side
    30,233,376,201.80x = 480,573,975,916,812,369,920
  5. Step 5: Solve for x
    x = 480,573,975,916,812,369,920/30,233,376,201.80
  6. Step 6: Final answer
    x = 15,895,478,318.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.